Table. 3.
Risk of Bias in the Studies
| Study | Stability of the patient | Time interval | Similar measurement conditions | Administration of measurements | Assignment of the score | design or statistically important flaws | Preferred statistical methods for reliability | Preferred statistical methods for measurement error | Preferred statistical methods for scores |
|---|---|---|---|---|---|---|---|---|---|
| Antcliff et al. 2021 [22] | 3 | 4 | 4 | 2 | 2 | 2 | 4 | - | - |
| Arvin et al. 2015 [12] | 3 | 4 | 4 | 2 | 2 | 3 | 4 | 4 | - |
| Baert et al. 2018 [11] | 3 | 3 | 4 | 3 | 4 | 4 | 4 | 4 | 4 |
| Ko et al. 2015 [13] | 3 | 3 | 4 | 3 | 3 | 4 | 4 | - | - |
| Westlake et al. 2007 [26] | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | - |
J Korean Soc Phys Med 2024;19:47-57 https://doi.org/10.13066/kspm.2024.19.4.47 
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